Roaches, especially the American Cockroaches, live in the sewer system, and they usually get into your washroom via drain pipes connecting with these sewer systems. Our washrooms’ default metallic drain covers have quite big openings for roaches to sneak through them. Unfortunately, roaches are extremely good at squeezing their bodies through tight spaces. So it … Continue reading 5 Best Anti Cockroach Drain Covers (Hole SIZES Matter)